Yokohama R.P.Z.
| 2013～2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|
| Tree planting date | May 22, Oct 26 | May 22 | May 22 | ||
| Number of trees planted | 6,926 | 100 | 50 | 20 | |
| Number of participants | 1,197 | 50 | 24 | 24 | |
| Planting area (m2) | 1,851 | 40 | 20 | 20 | |
| Home-grown seedlings rate (%) | 50 | 100 | 0 | ||
| Total number of trees planted | 6,926 | 7,026 | 7,076 | 7,076 | 7,096 |
| Total number of participants | 1,197 | 1,247 | 1,271 | 1,271 | 1,295 |
| Number of saplings provided to the outside | 150 | 0 | 0 | 0 | 0 |